212022101132 has 12 divisors (see below), whose sum is σ = 371069073816. Its totient is φ = 106002365760.

The previous prime is 212022101063. The next prime is 212022101141. The reversal of 212022101132 is 231101220212.

It is a self number, because there is not a number n which added to its sum of digits gives 212022101132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2116118 + ... + 2214045.

It is an arithmetic number, because the mean of its divisors is an integer number (30922422818).

Almost surely, 2^212022101132 is an apocalyptic number.

It is an amenable number.

212022101132 is a deficient number, since it is larger than the sum of its proper divisors (159046972684).

212022101132 is a wasteful number, since it uses less digits than its factorization.

212022101132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4342408 (or 4342406 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 212022101132 its reverse (231101220212), we get a palindrome (443123321344).

The spelling of 212022101132 in words is "two hundred twelve billion, twenty-two million, one hundred one thousand, one hundred thirty-two".